Shelf extender



FIG. 1 is a left side view of the shelf extender, closed, the right side view being a mirror image thereof.

FIG. 2 is a left side view of the shelf extender, open, the right side view being a mirror image thereof.

FIG. 3 is a rear view of the shelf extender, closed.

FIG. 4 is a bottom view of the shelf extender, closed.

FIG. 5 is a front view of the shelf extender, closed.

FIG. 6 is a top view of the shelf extender, closed.

FIG. 7 is a rear view of the shelf extender, open.

FIG. 8 is a bottom view of the shelf extender, open

FIG. 9 is a front view of the shelf extender, open; and,

FIG. 10 is a top view of the shelf extender, open. 

CLAIM The ornamental design for “shelf extender,” as shown and described. 